1 files changed, 13 insertions, 0 deletions
diff --git a/clang/lib/Basic/IdentifierTable.cpp b/clang/lib/Basic/IdentifierTable.cpp
index 2d1818d..661e9f7 100644
--- a/clang/lib/Basic/IdentifierTable.cpp
+++ b/clang/lib/Basic/IdentifierTable.cpp
@@ -279,6 +279,16 @@ static void AddObjCKeyword(StringRef Name,
   Table.get(Name).setObjCKeywordID(ObjCID);
 }
 
+static void AddInterestingIdentifier(StringRef Name,
+                                     tok::InterestingIdentifierKind BTID,
+                                     IdentifierTable &Table) {
+  // Don't add 'not_interesting' identifier.
+  if (BTID != tok::not_interesting) {
+    IdentifierInfo &Info = Table.get(Name, tok::identifier);
+    Info.setInterestingIdentifierID(BTID);
+  }
+}
+
 /// AddKeywords - Add all keywords to the symbol table.
 ///
 void IdentifierTable::AddKeywords(const LangOptions &LangOpts) {
@@ -295,6 +305,9 @@ void IdentifierTable::AddKeywords(const LangOptions &LangOpts) {
 #define OBJC_AT_KEYWORD(NAME)  \
   if (LangOpts.ObjC)           \
     AddObjCKeyword(StringRef(#NAME), tok::objc_##NAME, *this);
+#define INTERESTING_IDENTIFIER(NAME)                                           \
+  AddInterestingIdentifier(StringRef(#NAME), tok::NAME, *this);
+
 #define TESTING_KEYWORD(NAME, FLAGS)
 #include "clang/Basic/TokenKinds.def"